AutoCodes – Generic – C1658

C1658 Code - Rear Wheel Speed Sensor Malfunction

Quick Answer

The Diagnostic Trouble Code (DTC) is stored when the Parking Assist ECU receives a Wheel Speed Sensor (Rear Speed Sensor Right [RH] or Rear Speed Sensor Left [LH]) abnormality signal from the vehicle stability control system via Controller Area Network (CAN) communication. Common causes include Faulty Rear Wheel Speed Sensor, Rear Wheel Speed Sensor harness is open or shorted, Rear Wheel Speed Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: C1658 indicates Rear Wheel Speed Sensor Malfunction.
Common causes: Common causes include Faulty Rear Wheel Speed Sensor, Rear Wheel Speed Sensor harness is open or shorted, Rear Wheel Speed Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,563

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 26, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1658 Description

OBDII Code C1658 - Rear Wheel Speed Sensor Malfunction - AutoCodes.com — C1658 Code - Rear Wheel Speed Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC C1658?

Faulty Rear Wheel Speed Sensor
Rear Wheel Speed Sensor harness is open or shorted
Rear Wheel Speed Sensor circuit poor electrical connection

How to Fix the DTC C1658?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1658 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1658 code?

Need more information on how to fix the C1658 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1658 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1658 Lexus — Rear Wheel Speed Sensor Malfunction
C1658 Toyota — Rear Wheel Speed Sensor Malfunction

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1658 Code

1. What are the common symptoms of an OBDII code C1658 (Rear Wheel Speed Sensor Malfunction)?

- Common symptoms include ABS warning light on the dashboard, traction control issues, and potential loss of stability control.

2. What are some possible causes of a C1658 code indicating a rear wheel speed sensor malfunction?

- Causes can include a faulty rear wheel speed sensor, damaged wiring or connectors, sensor misalignment, or issues with the ABS control module.

3. How does a rear wheel speed sensor contribute to vehicle safety and stability?

- The rear wheel speed sensor helps the ABS and traction control systems monitor individual wheel speeds to prevent skidding, improve braking performance, and enhance overall vehicle stability.

4. Can a malfunctioning rear wheel speed sensor affect other vehicle systems?

- Yes, a faulty rear wheel speed sensor can impact the performance of the ABS, traction control, and stability control systems, potentially compromising vehicle safety.

5. What are the recommended steps for diagnosing and repairing a C1658 code related to a rear wheel speed sensor issue?

- Diagnostic steps may include inspecting the sensor, checking wiring and connectors, performing a sensor alignment, and using a scan tool to reset the code after repairs.

6. Is it safe to drive with a C1658 code indicating a rear wheel speed sensor malfunction?

- It is not recommended to drive with this code unresolved, as it can affect the vehicle's stability and safety systems. Prompt inspection and repair are advisable.

7. How can regular maintenance help prevent rear wheel speed sensor malfunctions?

- Regular maintenance, including checking and cleaning the sensors, inspecting wiring for damage, and addressing any suspension issues promptly, can help prevent rear wheel speed sensor malfunctions.

8. Can a DIY enthusiast replace a faulty rear wheel speed sensor to resolve a C1658 code?

- Yes, replacing a rear wheel speed sensor is a task that can be accomplished by a DIY enthusiast with the necessary tools, technical knowledge, and attention to detail.

9. Are there aftermarket solutions available for rear wheel speed sensor replacements?

- Yes, there are aftermarket rear wheel speed sensors available that can be suitable replacements for the original equipment, but it's essential to ensure compatibility and quality.

10. How long does it typically take to repair a C1658 code related to a rear wheel speed sensor malfunction?

- The repair time can vary depending on the exact cause of the issue, but in general, it may take anywhere from 1 to 3 hours to diagnose and repair a rear wheel speed sensor malfunction triggering a C1658 code.